Vaughan, R, Carter, G. L., Cockroft, D & Maggiorini, L. (2018). Harder, better, faster, stronger? Mental toughness, the dark triad and physical activity. Personality and Individual Differences, 131 , 206-211. doi: 10.1016/j.paid.2018.05.002
APA (7th ed.) CitationVaughan, R., Carter, G. L., Cockroft, D., & Maggiorini, L. (2018). Harder, better, faster, stronger? Mental toughness, the dark triad and physical activity. Personality and Individual Differences, 131, 206-211.
Chicago Style (17th ed.) CitationVaughan, R., G. L. Carter, D. Cockroft, and L. Maggiorini. "Harder, Better, Faster, Stronger? Mental Toughness, the Dark Triad and Physical Activity." Personality and Individual Differences 131 (2018): 206-211.
MLA (9th ed.) CitationVaughan, R., et al. "Harder, Better, Faster, Stronger? Mental Toughness, the Dark Triad and Physical Activity." Personality and Individual Differences, vol. 131, 2018, pp. 206-211.